Active Ingredient

Pravastatin

Pravastatin is a medication that belongs to the statin class of drugs. It is commonly used to help manage cholesterol levels in the body.

By lowering cholesterol, it can help reduce the risk of heart disease and stroke in people with high cholesterol.

Written By Douglas C. Goldberg, MD

Reviewed By Philip Schein, MD

Last Updated 28 Nov 2025

Available Pravastatin Brands

Strengths 10 mg, 20 mg

Pravastatin is typically prescribed to individuals who need to control their cholesterol levels. It is used in the following situations:

Pravastatin works by inhibiting an enzyme in the liver known as HMG-CoA reductase. This enzyme is crucial for the production of cholesterol.

By blocking this enzyme, pravastatin effectively lowers the overall cholesterol levels in the blood, particularly the ‘bad’ LDL cholesterol.

This reduction in cholesterol helps to prevent the build-up of plaques in arteries, promoting healthier blood flow.

Not everyone will experience side effects from pravastatin, and many side effects are mild and temporary. Common side effects include:

If you experience serious or persistent symptoms, it is important to contact your doctor.

Monitor your cholesterol levels regularly as advised by your doctor.
Avoid consuming large amounts of alcohol while taking pravastatin.
Inform your doctor about any other medications or supplements you are taking to avoid interactions.
Do not use pravastatin if you have liver disease or unexplained persistent high liver enzymes.
Report any unusual muscle pain, tenderness, or weakness to your doctor immediately.

Always consult your doctor for personalized medical advice and before making any changes to your medication regimen.

How long does it take for pravastatin to work?

Pravastatin may take a few weeks to show its full effect on cholesterol levels. It’s important to continue taking it as prescribed.

Can I stop taking pravastatin if my cholesterol levels improve?

Do not stop taking pravastatin without consulting your doctor, even if your cholesterol levels improve.

Is pravastatin safe for long-term use?

Pravastatin is generally considered safe for long-term use under medical supervision. Regular check-ups are important.

Can pravastatin interact with other medications?

Yes, pravastatin can interact with certain medications. Inform your doctor about all the medications you are taking.

What should I do if I miss a dose of pravastatin?

If you miss a dose, take it as soon as you remember unless it’s almost time for your next dose. Do not double the dose.